1. 7.4 Special Right Triangles
Obj: Students will be able to identify special right triangles and use properties of these triangles to solve for side lengths.

2. 45°-45°-90° Triangle
Isosceles Right Triangle

3. Rationalize a Denominator

4. Example

5. Your Turn

6. 30⁰-60⁰-90⁰ Right Triangle
In a 30°-60°-90° triangle there is a relationship between side lengths.

7. Example

8. Your Turn y

9. Assignment
Special right triangles worksheet